Vertical transportation equipment for super high-rise building construction

Abstract

The invention discloses vertical transportation equipment for super high-rise building construction, and relates to the technical field of super high-rise building construction.The vertical transportation equipment for super high-rise building construction comprises a box body, guide rails are arranged on the left side and the right side of the box body, a sliding door is arranged on the front side of the box body, and a lifting hook is arranged at the upper end of the box body; a boss is arranged at the bottom end of the box body, an anti-falling mechanism is arranged at the top end of the box body, a hanging ring is arranged at the top end of the box body, a speed reduction and shock absorption mechanism is arranged at the bottom end of the box body, and a limiting mechanism is arranged on the sliding door. According to the device, a pressing rod pops up, the pressing rod pushes a sliding plate to move downwards, a limiting block penetrates through a groove in a sliding block to be inserted into a groove formed in a guide rail, the box body is blocked, and the box body is prevented from falling to hurt people when an accident occurs.

Description

Technical Field

[0001] The invention relates to the technical field of super high-rise building construction, in particular to vertical transportation equipment for super high-rise building construction. Background Art

[0002] Super high-rise buildings refer to buildings with more than 40 floors and a height of more than 100 meters. In the construction process, commonly used transportation machinery include tower cranes, construction elevators and concrete pumps. The present invention is aimed at construction elevators. Existing construction elevators are often simply installed on guide rails for movement, which has great safety hazards.

[0003] The patent with patent announcement number CN116443711B relates to a vertical transportation equipment for super high-rise building construction, including a fixed lifting ring connected to a crane, a mobile lifting ring is provided with a fixed sleeve symmetrically on the left and right of the fixed lifting ring, and a rope for lifting goods is provided on the mobile lifting ring. The fixed lifting ring is provided with a detachable fixing mechanism, and the mobile lifting ring is provided with a detachable limiting mechanism. According to the cooperation of the fixing mechanism and the limiting mechanism provided in the embodiment of the first aspect of the present invention, the fixing mechanism and the limiting mechanism are first quickly installed on the fixed lifting ring and the mobile lifting ring respectively. After installation, the mobile lifting ring on the limiting mechanism is limited and fixed by using the set fixing mechanism to prevent contact between the mobile lifting rings, which can reduce its own shaking and avoid collision of the mobile lifting ring when lifting and transporting goods, thereby affecting the lifting of the goods.

[0004] In the above patent, the fixing mechanism can be used to limit and fix the movable lifting ring on the limiting mechanism to prevent contact between the movable lifting rings, reduce the shaking of the movable lifting ring, and avoid collision of the movable lifting ring during lifting and transporting goods, thereby affecting the lifting of the goods. However, there is no good way to deal with unexpected situations in the equipment, such as the hook breaking and causing the box to fall. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a vertical transportation device for super high-rise building construction, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a vertical transportation equipment for super high-rise building construction, including a box body, guide rails are arranged on the left and right sides of the box body, a sliding door is arranged on the front side of the box body, a hook is arranged at the upper end of the box body, a boss is arranged at the bottom end of the box body, an anti-drop mechanism is arranged at the top of the box body, a lifting ring is arranged at the top of the box body, a speed reduction and shock absorption mechanism is arranged at the bottom end of the box body, and a limiting mechanism is arranged on the sliding door.

[0007] Among them, the anti-falling mechanism includes a spring plate, a blocking rod, a limiting rod, a stand, a power plate, a connecting rod, a triangular block, a pressing rod, a sliding plate and a limiting block. The spring plate is fixedly installed at the bottom end of the hanging ring. The blocking rod is fixedly installed at the bottom end of the spring plate. The limiting rod is slidably installed at the top end of the box body. The stand is fixedly installed at the top end of the box body. The power plate is slidably installed at the top end of the box body. The connecting rod is fixedly installed on the left side surface of the spring plate. The triangular block is slidably installed at the top end of the box body. The pressing rod is slidably installed at the top end of the box body. The sliding plate slidably penetrates the box body. The limiting block is slidably installed at the bottom end of the convex platform. When the triangular block moves to the left, the pressing rod pops out. The pressing rod pushes the sliding plate to move downward. The limiting block passes through the slot on the sliding block and inserts into the slot opened on the guide rail, achieving the blocking effect on the box body.

[0008] According to the above technical solution, a power spring is arranged between the stand and the power plate. The power spring provides power for the power plate. The blocking rod is on the movement track of the limiting rod, and the blocking rod provides resistance for the limiting rod.

[0009] According to the above technical solution, a slot in the shape of the limiting rod is opened on the sliding plate. The limiting rod limits the sliding plate. The triangular block is on the movement track of the connecting rod, and the connecting rod provides power for the triangular block. The power spring between the stand and the power plate is in a compressed state, so that the anti-falling mechanism is not triggered when the box body is not working.

[0010] According to the above technical solution, the speed reduction and shock absorption mechanism includes a friction block, a cylinder, a flap, a baffle, a connecting rod and a fixed block. The fixed block is fixedly installed at the bottom end of the box body. The friction block is slidably installed at the bottom end of the convex platform. The cylinder is fixedly installed at the bottom end of the limiting block. The flap is hinged at the upper end inside the cylinder. The baffle is slidably installed inside the cylinder. One end of the connecting rod is fixedly installed at the bottom end of the baffle, and the other end of the connecting rod is fixedly installed at the bottom end of the friction block. When the flap turns down, the air inlet is larger. When the friction block resets, the flap resets, the baffle rises, and the gas in the cylinder overflows through the air outlet. The smaller air outlet slows down the reset speed of the friction block.

[0011] According to the above technical solution, a vertical slot is opened on the sliding plate to allow the limiting block to pass through. The limiting block is slidably connected to the friction block, and the limiting block provides friction force for the friction block. The flap is provided with air holes to reduce the air outlet flow rate.

[0012] According to the above technical solution, a spring is arranged between the limiting block and the friction block. The spring resets the friction block. A spring is arranged between the friction block and the fixed block. The spring provides power for the friction block. A limiting slot in the shape of the limiting block is opened on the guide rail, and the limiting slot on the guide rail is responsible for accommodating the limiting block.

[0013] According to the above technical solution, the limiting mechanism includes a blocking block, a sliding block, a switch rod, a grip rod, a T-shaped telescopic rod, and a blocking ring. The blocking block is slidably installed at the bottom end inside the box body. The sliding block is slidably installed on the left side surface of the sliding plate. The blocking ring is fixedly installed on the rear end surface of the sliding door. The switch rod is slidably installed inside the blocking ring. The grip rod is fixedly installed at the front end of the switch rod. The T-shaped telescopic rod is hinged to the front end surface of the sliding door. Hold the upper end of the T-shaped telescopic rod and pull it outward to make it rotate around the T-shaped connection. The lower end of the T-shaped telescopic rod contacts the switch rod, and the switch rod contacts the sliding block, causing the sliding block to move upward.

[0014] According to the above technical solution, the sliding block is on the movement track of the switch rod, and the sliding block provides power for the switch rod. The top end of the T-shaped telescopic rod is a free end, and the force can be adjusted by adjusting the length of the top end of the T-shaped telescopic rod.

[0015] The present invention provides a vertical transportation device for super high-rise building construction, having the following beneficial effects: (1) In this invention, when the box body is not lifted by the hook and is in an unoperated state, the limiting rod penetrates through the slot opened on the sliding plate, and the anti-falling mechanism is in a restricted state, and the sliding plate cannot slide normally. When the box body is in an operating state, the hook works, the spring plate on the hanging ring is compressed, the spring plate drives the blocking rod to rise, the power spring between the standing platform and the power plate resets, the limiting rod is bounced off by the power plate, and the anti-falling mechanism works normally. When the hook breaks, the spring plate on the hanging ring loses pressure and resets, the spring plate drives the connecting rod to move downward, the connecting rod contacts the triangular block, the triangular block moves leftward, the pressing rod pops out, the pressing rod pushes the sliding plate downward, and the limiting block passes through the slot on the sliding block and inserts into the slot opened on the guide rail to block the box body, preventing the box body from falling and causing harm to personnel in case of an accident.

[0016] (2) In this invention, when the limiting block is inserted into the slot, the friction block rubs against the limiting block and the guide rail for deceleration, preventing the box body from descending too fast, which may cause the box body to be unstable and affect the fixation of the box body. When the friction block descends, the friction block drives the connecting rod to descend, and the connecting rod drives the baffle to descend together. The pressure in the cylinder changes, and air flows into the cylinder. The flap turns down, and the air intake is large. When the friction block resets, the flap resets, the baffle rises, and the gas in the cylinder overflows through the air outlet. The gas flow rate at the air outlet is small, which slows down the reset speed of the friction block, preventing the box body from being unstable due to vibration caused by its rapid reset, and affecting the normal stability of the box body.

[0017] (3) In this invention, when the sliding block descends, the slider contacts the blocking block, causing the blocking block to slide to the left and insert into the slot on the sliding door, restricting the opening of the sliding door and preventing the sliding door from accidentally opening when the box body is falling, which may cause the goods in the box body to scatter and injure the people or objects below. When the sliding door needs to be opened, hold the grip rod and rotate it 90 degrees to the right to make it horizontal. Then hold the upper end of the T-shaped telescopic rod and pull it outward, causing it to rotate around the hinge connection. The lower end of the T-shaped telescopic rod contacts the switch rod, the switch rod contacts the slider, and the slider moves upward. The blocking rod loses the thrust and resets, losing the limit on the sliding door. When you want to open the door more easily, you can appropriately raise the upper end of the T-shaped telescopic rod to prevent the sliding door from getting stuck and being difficult to open easily after an accident. Description of the Drawings

[0018] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the partial structure of the anti-falling mechanism of the present invention; Figure 3 Schematic diagram of the partial structure of the anti-falling mechanism of the present invention; Figure 4 Schematic diagram of the positional relationship between the sliding plate and the limiting rod of the present invention; Figure 5 Schematic diagram of the positional relationship between the speed reduction and shock absorption mechanism and the sliding plate of the present invention; Figure 6 Schematic cross-sectional view of the cylinder structure of the present invention; Figure 7 Schematic diagram of the limiting mechanism structure of the present invention; Figure 8 Schematic diagram of the positional relationship between the T-shaped telescopic rod and the sliding door of the present invention; Figure 9 Schematic diagram of the positional relationship between the switch rod and the T-shaped telescopic rod of the present invention; Figure 10 Schematic diagram of the blocking ring structure of the present invention.

[0019] In the figure: 1, box body; 2, sliding door; 3, guide rail; 4, hook; 501, spring plate; 502, blocking rod; 503, limiting rod; 504, stand; 505, power plate; 506, connecting rod; 507, triangular block; 508, pressing rod; 509, sliding plate; 510, limiting block; 601, friction block; 602, cylinder; 603, flap; 604, baffle; 605, connecting rod; 606, fixing block; 701, blocking block; 702, slider; 703, switch rod; 704, grip rod; 705, T-shaped telescopic rod; 706, blocking ring; 8, convex platform; 9, lifting ring. Detailed Embodiment

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-10 , a vertical transportation device for super high-rise building construction, including a box body 1, guide rails 3 are arranged on the left and right sides of the box body 1, a sliding door 2 is arranged on the front side of the box body 1, a lifting hook 4 is arranged at the upper end of the box body 1, a convex platform 8 is arranged at the bottom end of the box body 1, a falling prevention mechanism is arranged at the top end of the box body 1, a lifting ring 9 is arranged at the top end of the box body 1, a speed reduction and shock absorption mechanism is arranged at the bottom end of the box body 1, and a limiting mechanism is arranged on the sliding door 2.

[0022] Among them, the falling prevention mechanism includes a spring plate 501, a blocking rod 502, a limiting rod 503, a stand 504, a power plate 505, a connecting rod 506, a triangular block 507, a pressing rod 508, a sliding plate 509 and a limiting block 510. The spring plate 501 is fixedly installed at the bottom end of the lifting ring 9, the blocking rod 502 is fixedly installed at the bottom end of the spring plate 501, the limiting rod 503 is slidably installed at the top end of the box body 1, the stand 504 is fixedly installed at the top end of the box body 1, the power plate 505 is slidably installed at the top end of the box body 1, the connecting rod 506 is fixedly installed on the left side surface of the spring plate 501, the triangular block 507 is slidably installed at the top end of the box body 1, the pressing rod 508 is slidably installed at the top end of the box body 1, the sliding plate 509 slidably penetrates the box body 1, and the limiting block 510 is slidably installed at the bottom end of the convex platform 8 to block the box body 1 and prevent the box body 1 from falling and causing harm to personnel in case of an accident.

[0023] A power spring is arranged between the stand 504 and the power plate 505, and the power spring provides power for the power plate 505. The blocking rod 502 is located on the movement track of the limiting rod 503, and the blocking rod 502 provides resistance for the limiting rod 503.

[0024] A groove in the shape of the limiting rod 503 is formed on the sliding plate 509, and the limiting rod 503 limits the sliding plate 509. The triangular block 507 is located on the movement track of the connecting rod 506, and the connecting rod 506 provides power for the triangular block 507. The power spring between the stand 504 and the power plate 505 is in a compressed state, so that the falling prevention mechanism is not triggered when the box body 1 is not working.

[0025] The speed reduction and shock absorption mechanism includes a friction block 601, a cylinder 602, a flap 603, a baffle 604, a connecting rod 605 and a fixed block 606. The fixed block 606 is fixedly installed at the bottom end of the box body 1. The friction block 601 is slidably installed at the bottom end of the boss 8. The cylinder 602 is fixedly installed at the bottom end of the limit block 510. The flap 603 is hinged to the upper end inside the cylinder 602. The baffle 604 is slidably installed inside the cylinder 602. One end of the connecting rod 605 is fixedly installed at the bottom end of the baffle 604, and the other end of the connecting rod 605 is fixedly installed at the bottom end of the friction block 601, preventing vibration from occurring when it quickly resets and making the box body 1 unstable, which affects the normal stability of the box body 1.

[0026] Vertical grooves are provided on the sliding plate 509 to allow the limit block 510 to pass through. The limit block 510 is slidably connected to the friction block 601. The limit block 510 provides frictional force for the friction block 601. The flap 603 is provided with air outlet holes to reduce the air outlet flow rate.

[0027] A spring is provided between the limit block 510 and the friction block 601 to reset the friction block 601. A spring is provided between the friction block 601 and the fixed block 606 to provide power for the friction block 601. Limit grooves in the shape of the limit block 510 are provided on the guide rail 3, and the limit grooves on the guide rail 3 are responsible for accommodating the limit block 510.

[0028] The limit mechanism includes a blocking block 701, a slider 702, a switch rod 703, a grip rod 704, a T-shaped telescopic rod 705 and a blocking ring 706. The blocking block 701 is slidably installed at the bottom end inside the box body 1. The slider 702 is slidably installed on the left side surface of the sliding plate 509. The blocking ring 706 is fixedly installed on the rear end surface of the sliding door 2. The switch rod 703 is slidably installed inside the blocking ring 706. The grip rod 704 is fixedly installed at the front end of the switch rod 703. The T-shaped telescopic rod 705 is hinged to the front end surface of the sliding door 2, preventing the sliding door 2 from accidentally opening when the box body 1 falls and causing the goods inside the box body 1 to scatter and injuring the personnel or items below.

[0029] The slider 702 is on the movement track of the switch rod 703. The slider 702 provides power for the switch rod 703. The top end of the T-shaped telescopic rod 705 is a free end, and the force can be adjusted by adjusting the length of the top end of the T-shaped telescopic rod 705.

[0030] During operation: when the box 1 is not yet hung by the hook 4 and is in an unoperated state, the limit rod 503 passes through the slot on the sliding plate 509, the anti-drop mechanism is in a restricted state, and the sliding plate 509 cannot slide normally. When the box 1 is in a working state, the hook 4 works, the spring plate 501 on the lifting ring 9 is compressed, and the spring plate 501 moves upward after compression to drive the blocking rod 502 to rise, and the power spring between the stand 504 and the power plate 505 is reset, and the limit rod 503 is bounced to the right by the power plate 505, disengaged from the slot on the sliding plate 509, and the anti-drop mechanism The structure works normally. When the hook 4 breaks, the spring plate 501 on the lifting ring 9 loses pressure and resets downward. The spring plate 501 drives the connecting rod 506 to move downward. The connecting rod 506 contacts the triangular block 507, and the connecting rod 506 pushes the triangular block 507 to move to the left. The pressure rod 508 pops out in the direction of the sliding plate 509, and the pressure rod 508 pushes the sliding plate 509 to move downward. The limit block 510 passes through the groove on the sliding plate 509 and is inserted into the limit groove provided on the guide rail 3, thereby blocking the box body 1 and preventing the box body 1 from falling and causing injuries to personnel in case of accidents.

[0031] When the limit block 510 is inserted into the limit groove provided on the guide rail 3, the friction block 601 rubs against the limit block 510 and the guide rail 3 to decelerate, preventing the box body 1 from descending too fast and making the box body 1 unstable, thereby affecting the fixation of the box body 1. When the friction block 601 descends, the friction block 601 descends, driving the connecting rod 605 to descend, and the connecting rod 605 descends, driving the baffle plate 604 to descend together, and the pressure in the cylinder 602 changes, and the air flows into the cylinder 602. The gas flowing into the cylinder 602 will push the flap 603 to flip down, and the flap 603 turning down will release the air inlet. The obstruction increases the size of the air inlet. When the limit deceleration is completed, the friction block 601 resets upward, and the friction block 601 resets upward to drive the connecting rod 605 to move upward. The connecting rod 605 moves upward to drive the baffle 604 to rise. The torsion spring inside the flap 603 resets the flap 603, and the air inlet is closed. The gas in the cylinder 602 overflows through the air outlet. The size of the air outlet is greatly reduced relative to the air inlet. The low gas flow rate at the air outlet slows down the reset speed of the friction block 601, preventing it from generating vibration during its rapid reset to make the box body 1 unstable, thereby affecting the normal stability of the box body 1.

[0032] When the sliding plate 509 descends, the downward movement of the sliding plate 509 will drive the slider 702 to move downward. When the slider 702 moves downward, it will contact the blocking block 701. The slider 702 pushes the blocking block 701 to slide to the left. The blocking block 701 is inserted into the slot on the sliding door 2. The blocking block 701 restricts the opening of the sliding door 2, preventing the sliding door 2 from accidentally opening when the box body 1 falls, causing the goods in the box body 1 to scatter and injuring the personnel or items below. When the sliding door 2 needs to be opened, hold the grip rod 704 and rotate it 90 degrees to the right to make it in a horizontal state. Then hold the upper end of the T-shaped telescopic rod 705 and pull it outward to make it rotate around the hinge connection. The lower end of the T-shaped telescopic rod 705 contacts the switch rod 703. The lower end of the T-shaped telescopic rod 705 pushes the switch rod 703 to slide inward. The switch rod 703 slides inward and contacts the slider 702. The switch rod 703 pushes the slider 702 to move upward. The upward movement of the slider 702 releases the contact with the blocking block 701. The blocking block 701 loses the thrust and resets to the right. The rightward reset of the blocking block 701 loses the limit on the sliding door 2. When you want to open the door more easily, you can appropriately raise the upper end of the T-shaped telescopic rod 705 to prevent the sliding door 2 from getting stuck after an accident and making it difficult to open the door easily.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical transportation device for super high-rise building construction, comprising a box (1), characterized in that: Guide rails (3) are arranged on the left and right sides of the box body (1), a sliding door (2) is arranged on the front side of the box body (1), a hook (4) is arranged on the upper end of the box body (1), a boss (8) is arranged on the bottom end of the box body (1), an anti-drop mechanism is arranged on the top end of the box body (1), a lifting ring (9) is arranged on the top end of the box body (1), a speed reduction and shock absorption mechanism is arranged on the bottom end of the box body (1), and a limit mechanism is arranged on the sliding door (2).

2. Among them, The anti-fall mechanism comprises a spring plate (501), a blocking rod (502), a limiting rod (503), a stand (504), a power plate (505), a connecting rod (506), a triangular block (507), a pressure rod (508), a sliding plate (509) and a limiting block (510), wherein the spring plate (501) is fixedly mounted on the bottom end of the lifting ring (9), the blocking rod (502) is fixedly mounted on the bottom end of the spring plate (501), and the limiting rod (503) is slidably mounted on the top end of the box body (1). The stand (504) is fixedly mounted on the top of the box (1), the power plate (505) is slidably mounted on the top of the box (1), the connecting rod (506) is fixedly mounted on the left side of the spring plate (501), the triangular block (507) is slidably mounted on the top of the box (1), the pressure rod (508) is slidably mounted on the top of the box (1), the sliding plate (509) slides through the box (1), and the limit block (510) is slidably mounted on the bottom end of the boss (8).

3. The vertical transportation equipment for super high-rise building construction according to claim 1 is characterized in that: A power spring is provided between the stand (504) and the power plate (505), and the blocking rod (502) is located on the movement track of the limiting rod (503).

4. The vertical transportation equipment for super high-rise building construction according to claim 2 is characterized in that: The sliding plate (509) is provided with a groove in the shape of a limit rod (503), and the triangular block (507) is located on the movement track of the connecting rod (506).

5. The vertical transportation equipment for super high-rise building construction according to claim 3 is characterized in that: The deceleration and shock absorbing mechanism comprises a friction block (601), a cylinder (602), a flap (603), a baffle (604), a connecting rod (605) and a fixed block (606), wherein the fixed block (606) is fixedly mounted on the bottom end of the box body (1), the friction block (601) is slidably mounted on the bottom end of the boss (8), the cylinder (602) is fixedly mounted on the bottom end of the limit block (510), the flap (603) is hinged on the inner upper end of the cylinder (602), the baffle (604) is slidably mounted inside the cylinder (602), one end of the connecting rod (605) is fixedly mounted on the bottom end of the baffle (604), and the other end of the connecting rod (605) is fixedly mounted on the bottom end of the friction block (601).

6. The vertical transportation equipment for super high-rise building construction according to claim 4 is characterized in that: The sliding plate (509) is provided with a vertical groove, the limiting block (510) is slidably connected to the friction block (601), and the flap (603) is provided with an air outlet.

7. The vertical transportation equipment for super high-rise building construction according to claim 5 is characterized by: A spring is provided between the limit block (510) and the friction block (601), a spring is provided between the friction block (601) and the fixed block (606), and a limit groove in the shape of the limit block (510) is provided on the guide rail (3).

8. The vertical transportation equipment for super high-rise building construction according to claim 6 is characterized by: The limiting mechanism comprises a blocking block (701), a slider (702), a switch rod (703), a gripping rod (704), a T-shaped telescopic rod (705) and a blocking ring (706); the blocking block (701) is slidably mounted at the bottom end of the box body (1); the slider (702) is slidably mounted on the left side of the sliding plate (509); the blocking ring (706) is fixedly mounted on the rear end surface of the sliding door (2); the switch rod (703) is slidably mounted inside the blocking ring (706); the gripping rod (704) is fixedly mounted at the front end of the switch rod (703); and the T-shaped telescopic rod (705) is hinged to the front end surface of the sliding door (2).

9. The vertical transportation equipment for super high-rise building construction according to claim 7, characterized in that: The sliding block (702) is located on the movement track of the switch rod (703), and the top end of the T-shaped telescopic rod (705) is a free end.

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